title: The patient with upper gastrointestinal tract hemorrhage.
mesh_terms: D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage; D041742:Upper Gastrointestinal Tract
keywords: GASTROINTESTINAL SYSTEM/hemorrhage; PEPTIC ULCER/hemorrhage